Top-rated tankless water heater installers.

Get matched with top tankless water heater installers in Lexington, MO

Enter your zip and get matched with up to 3 pros

Matching on HomeAdvisor

Share some details icon
Share some details about your home project.
Match with local pros icon
Within moments, match with highly-rated local pros.
Compare quotes icon
Compare quotes and choose the best pro for the job.

Find Tankless water heater installers in Lexington

Gash Plumbing, LLC

4.56(
57
)
Approved Pro

Gash Plumbing, LLC

4.56(
57
)
Approved Pro
Customers say: Quality work
19 local quotes requested
28 years of experience

Gash Plumbing, LLC has over 40 years experience between all their employees. No project is too big or too small. We look forward to working with you soon. Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Gash Plumbing, LLC, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Amanda at Gash Plumbing was more than helpful to work through my issues I had. Kurt with Gash Plumbing has been very responsive and quick to get me scheduled for assistance with a plumbing leak. I am very happy with their services and highly recommend them!!"

ALAINA _ on May 2025

Gash Plumbing, LLC has over 40 years experience between all their employees. No project is too big or too small. We look forward to working with you soon. Customer satisfaction is what determines our success, which is why we take a hands-on approach. When interacting with Gash Plumbing, LLC, you'll notice that we're particularly focused on the principles of quality workmanship, timely completion, competitive pricing and integrity in all our business dealings. We combine knowledge and research with our extensive practical experience to ensure a specialized approach for your project needs. Contact us today for a fair and accurate estimate of your project. We look forward to adding you to our long and growing list of happy customers.

"Amanda at Gash Plumbing was more than helpful to work through my issues I had. Kurt with Gash Plumbing has been very responsive and quick to get me scheduled for assistance with a plumbing leak. I am very happy with their services and highly recommend them!!"

ALAINA _ on May 2025


"The user disputes a $785 charge from Anthony Plumbing Heating and Cooling, including $400 for 1.1 pounds of Freon that was unnecessary. Anthony claimed separate Freon charges for two system ports, but the user’s Senville Minisplit system only requires one charge. After refusing additional diagnostic fees, the technicians left the system non-functional. A second company, AB May, confirmed the system was empty of Freon despite the prior payment. The user found and repaired a leak on port A, which Anthony never checked, and Senville confirmed the system had enough factory Freon for the installed line length. The user requests a refund for the unnecessary $400 Freon charge due to inadequate service and misdiagnosis."

Randy G on December 2025

We have provided hometown service to residents of the Kansas City Metro since 1951. We offer FREE ESTIMATES on a new air conditioner, furnace, boiler, heat pump, geothermal, zoning, water heater, tankless water heater, plumbing remodel projects, and battery back-up sump pump.

"The user disputes a $785 charge from Anthony Plumbing Heating and Cooling, including $400 for 1.1 pounds of Freon that was unnecessary. Anthony claimed separate Freon charges for two system ports, but the user’s Senville Minisplit system only requires one charge. After refusing additional diagnostic fees, the technicians left the system non-functional. A second company, AB May, confirmed the system was empty of Freon despite the prior payment. The user found and repaired a leak on port A, which Anthony never checked, and Senville confirmed the system had enough factory Freon for the installed line length. The user requests a refund for the unnecessary $400 Freon charge due to inadequate service and misdiagnosis."

Randy G on December 2025


Avatar for Reddi Services Inc

Reddi Services Inc

4.67(
366
)
Approved Pro

Reddi Services Inc

4.67(
366
)
Approved Pro
Customers say: True professional
Recommended by 92% of Angi customers
Recommended by 92% of HomeAdvisor customers
104 local quotes requested

We maintain a fleet of state-of-the-art trucks and precision equipment, and our specialists are ready to evaluate any need, ranging from residential plumbing service, septic tank pumping, and pipe repairs to commercial & industrial HVAC, Vactor, and hydro services. We remain ready to provide the most budget-minded, comprehensive cleaning, repair, and replacement services to every client. Additional phone numbers - (913) 328-4416, (913) 328-4475, (913) 328-4482, (913) 553-4542, (913) 287-5005. Additional fax - (913) 328-7786. See BBB for additional phone numbers. Additional DBAs - Able Plumbing, Brush Creek Heating & Cooling, Reddi Root'r. Additional contact - Glenn Trout. Award winning.

"This company repaired a piece rotted pipe and I continued to have problems. Then I was told it cost me thousands MORE dollars to have my front yard tore up, when the problem was not in my yard, but a city a problem that the city took care of! The report from the city is available to reference!! Stay away from this poorly ran company!!"

Brandie M on September 2025

We maintain a fleet of state-of-the-art trucks and precision equipment, and our specialists are ready to evaluate any need, ranging from residential plumbing service, septic tank pumping, and pipe repairs to commercial & industrial HVAC, Vactor, and hydro services. We remain ready to provide the most budget-minded, comprehensive cleaning, repair, and replacement services to every client. Additional phone numbers - (913) 328-4416, (913) 328-4475, (913) 328-4482, (913) 553-4542, (913) 287-5005. Additional fax - (913) 328-7786. See BBB for additional phone numbers. Additional DBAs - Able Plumbing, Brush Creek Heating & Cooling, Reddi Root'r. Additional contact - Glenn Trout. Award winning.

"This company repaired a piece rotted pipe and I continued to have problems. Then I was told it cost me thousands MORE dollars to have my front yard tore up, when the problem was not in my yard, but a city a problem that the city took care of! The report from the city is available to reference!! Stay away from this poorly ran company!!"

Brandie M on September 2025


American Team Consulting & General Contracting

No reviews yet

American Team Consulting & General Contracting

No reviews yet
10 years of experience

We are a Kansas City, KS based Carpentry General Contractor. Our specialties include (All Phase) Interior and Exterior rehab/remodel. We prefer residential projects, private and commercial . Show me your dream, I'll make it reality.

We are a Kansas City, KS based Carpentry General Contractor. Our specialties include (All Phase) Interior and Exterior rehab/remodel. We prefer residential projects, private and commercial . Show me your dream, I'll make it reality.


GE Factory Service

No reviews yet

GE Factory Service

No reviews yet

Avatar for Handyman Barrett LLC

Handyman Barrett LLC

4.96(
113
)

Handyman Barrett LLC

4.96(
113
)
Customers say: Quality work
Recommended by 98% of Angi customers
Recommended by 98% of HomeAdvisor customers

Family owned & operated.

"Mr. Barrett was sensational. My home is 35 years old, and the faucet handle was so badly corroded that it was difficult even to turn off the water. In spite of the corrosion and difficulty in removing the old fixture and installing the new one, Mr. Barrett never lost his patience and continued to work on the fixture at a time when most plumbers probably would have given up and tried to sell me lots of expensive new piping. I used Handyman Barrett for the first time just one week ago for an entirely different project, and I will certainly call him again for any home projects."

AVRAHAM L on May 2019

Family owned & operated.

"Mr. Barrett was sensational. My home is 35 years old, and the faucet handle was so badly corroded that it was difficult even to turn off the water. In spite of the corrosion and difficulty in removing the old fixture and installing the new one, Mr. Barrett never lost his patience and continued to work on the fixture at a time when most plumbers probably would have given up and tried to sell me lots of expensive new piping. I used Handyman Barrett for the first time just one week ago for an entirely different project, and I will certainly call him again for any home projects."

AVRAHAM L on May 2019


GE Factory Service

No reviews yet

GE Factory Service

No reviews yet

Weber Flooring, Joe's Carpet Outlet

4.66(
64
)

Weber Flooring, Joe's Carpet Outlet

4.66(
64
)
Customers say: Quality work
Recommended by 95% of Angi customers
Recommended by 95% of HomeAdvisor customers

Additional contact name - Katie Miller.

"Great. We will used them again."

Bob J on March 2020

Additional contact name - Katie Miller.

"Great. We will used them again."

Bob J on March 2020


Absolute Building Concepts, LLC

5.00(
9
)

Absolute Building Concepts, LLC

5.00(
9
)
Customers say: Quality work
Recommended by 100% of Angi customers
Recommended by 100% of HomeAdvisor customers

ABC employs its own staff of certified general contractors, an interior designer and a team of carpenters. We self perform 95% of our work, we subcontract specialized trades. ABC is Christian owned and fully insured.

"So thankful to find this company. We had a lot of struggles with various contractors in finishing our large basement remodeling project. We found this company and I am so thankful. They came in and finished the project in a timely manner with great skill. We plan to use them on our bathroom remodeling projects. We met 3 of the men that work for this company, all the kind of people that you can feel comfortable having around your children and in your home (I am picky about that!). Furthermore, they bring a ton of experience so they are capable of bidding a project and finishing on time and on budget without surprises! I appreciated how I could truly hand off the project and not have to watch over their shoulders. Truly a top notch company."

Beth K on May 2018

ABC employs its own staff of certified general contractors, an interior designer and a team of carpenters. We self perform 95% of our work, we subcontract specialized trades. ABC is Christian owned and fully insured.

"So thankful to find this company. We had a lot of struggles with various contractors in finishing our large basement remodeling project. We found this company and I am so thankful. They came in and finished the project in a timely manner with great skill. We plan to use them on our bathroom remodeling projects. We met 3 of the men that work for this company, all the kind of people that you can feel comfortable having around your children and in your home (I am picky about that!). Furthermore, they bring a ton of experience so they are capable of bidding a project and finishing on time and on budget without surprises! I appreciated how I could truly hand off the project and not have to watch over their shoulders. Truly a top notch company."

Beth K on May 2018


S and I handyman Service

No reviews yet

S and I handyman Service

No reviews yet

handyman anything and everything u need done at a cheap rate need sheetrock.repair.we.do it.a.roof done we do it cheapest..rates u get.plus.if u think its..to much lets.negotiate

handyman anything and everything u need done at a cheap rate need sheetrock.repair.we.do it.a.roof done we do it cheapest..rates u get.plus.if u think its..to much lets.negotiate

...
Showing 1-10 of 668

The Lexington, MO homeowners’ guide to tankless water heater installations

From average costs to expert advice, get all the answers you need to get your job done.